package com.lagou.service;

import com.lagou.domain.PromotionSpace;

import java.util.List;

public interface PromotionSpaceService {
    public abstract List<PromotionSpace> findAllPromotionSpace();
    public abstract void savePromotionSpace(PromotionSpace promotionSpace);
    public abstract void updatePromotionSpace(PromotionSpace promotionSpace);
    public abstract PromotionSpace findPromotionSpaceById(int id);
}
